Stacking 2D images to form 3D stack and viewing it in a volumetric manner

I want to stack four 2D images (so that the stack becomes 3D) and view the 3D stack. Can someone provide me with the corresponding code to stack and view it in a volumetric manner?

Answer 1

[KALYAN ACHARJYA]

If the images are gray, you can check here for multidimentinal arrays. Regarding view, you can Displays 3D images slice by slice.

[Anand P]

Thanks for the reply. I intend to view it in a volumetric manner (not slice by slice). Is there any inbuilt function or code ?

[Bjorn Gustavsson]

I've had some (mixed) success with the slice function and alpha-mapping, making a large number of slices each slice rather transparent, sometimes reduced transparency for larger values work better than constant transparency. Also have a look at the file exchange.

HTH